CN206174982U - Colliery is self -advancing device in pit - Google Patents
Colliery is self -advancing device in pit Download PDFInfo
- Publication number
- CN206174982U CN206174982U CN201621277614.5U CN201621277614U CN206174982U CN 206174982 U CN206174982 U CN 206174982U CN 201621277614 U CN201621277614 U CN 201621277614U CN 206174982 U CN206174982 U CN 206174982U
- Authority
- CN
- China
- Prior art keywords
- frame
- supporting leg
- advancing device
- coal mine
- underground coal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000000078 claw Anatomy 0.000 claims abstract description 24
- 239000003245 coal Substances 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 6
- 230000002457 bidirectional effect Effects 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a colliery is self -advancing device in pit, including support frame and track frame, the four corners of support frame is equipped with the supporting leg, and the middle part of support frame is equipped with the finger plate, leave the keyhole on the finger plate, through the fixed plate bolt, just between supporting leg and the support frame the upper end and the lower extreme of supporting leg are equipped with hydraulic pressure interface and telescopic claw respectively, the inside of supporting leg is equipped with the pneumatic cylinder. The utility model discloses a support frame and track frame directly through bolted connection, can be conveniently dismantled and do benefit to the transportation installation, and support frame design simple and practical, can be conveniently on the support frame other fixing device of installation be used for transporting and variously install in the pit, through being equipped with advancing device and slewer messenger the utility model discloses can realize in narrow and small space that vertical, horizontal, rot. Movement realizes the walking of bearing a burden.
Description
Technical field
The utility model is related to mining machinery technical field, specially a kind of underground coal mine self-advancing Device.
Background technology
In the recovery process in colliery, the conveying arrangement in colliery is be unable to do without, and downhole coal mine environment is more severe, space
Narrow and small, situation is special.At present the winning apparatus such as rig are commonly used in colliery in recovery process, and existing coal mining equipment is divided into
Desk-top packaging and crawler travel type：It is desk-top it is packaging need to carry, using especially time-consuming, sweat and it is dangerous not yet
It is convenient；And crawler travel type is using more convenient, but existing crawler transporter at present, it is bulky, it is impossible to adapt to
Working space is little, the larger tunnel face of hypsography, in addition crawler transporter complex structure, and cost is high, keeps in repair and operates
Get up all cumbersome.A kind of underground coal mine self-advancing Device is we have proposed for problem above.
Utility model content
The purpose of this utility model is to provide a kind of underground coal mine self-advancing Device, to solve above-mentioned background technology in propose
Problem.
For achieving the above object, the utility model provides following technical scheme：A kind of underground coal mine self-advancing Device, including
Support and track frame, the corner of support frame as described above is equipped with supporting leg, and the middle part of bracing frame is provided with finger plate, described to have
Keyhole is left on finger plate, is bolted by fixed plate between the supporting leg and bracing frame, and the upper end of the supporting leg is with
End is respectively equipped with hydraulic interface and telescopic claw, and the inside of the supporting leg is provided with hydraulic cylinder, and the height after telescopic claw is retracted is high
In the frame of bracing frame bottom surface.
The track frame is provided with movable plate, and the bottom of the movable plate is connected with one end of propulsion plant, the propulsion
Device is fixedly mounted on the short frame of track frame built with walking oil cylinder, and the other end of the propulsion plant, the track
The long margin frame of frame is provided with circuit orbit, and the sleeve socket that the circuit orbit is arranged with movable plate two ends, the movable plate
Top is provided with revolution driving, and the revolution driving is connected with rotary motor, and leaves keyhole in the revolution driving.
Preferably, the material of the circuit orbit is stainless steel, and the sleeve lining is provided with the contact surface of circuit orbit
Copper sleeve pipe.
Preferably, the upper and lower ends of the supporting leg are equipped with telescopic claw, and the inside of supporting leg is provided with 2 hydraulic cylinders,
And hydraulic interface is located at the centre position of supporting leg.
Preferably, the centre of the track frame is provided with bracing piece.
Preferably, it is provided with reinforcement between the fixed plate and bracing frame.
Preferably, the end face of the telescopic claw is provided with triangular hill.
Preferably, the hydraulic cylinder, walking oil cylinder and rotary motor are respectively by pipeline and external hydraulic device
Reversal valve I, reversal valve II and reversal valve III connections, and be provided with bidirectional hydraulic lock between the hydraulic cylinder and reversal valve I.
Preferably, the finger plate and revolution driving are bolted.
Compared with prior art, the beneficial effects of the utility model are：A kind of underground coal mine self-advancing Device, comprising bracing frame
And track frame, and both are directly bolted, and conveniently dismounting can install beneficial to transport, and bracing frame design is simple real
With, can facilitate and other fixing devices are installed on bracing frame for transporting various downhole hardwares, by be provided with propulsion plant and
Slewing equipment allow the utility model realize in narrow space longitudinally, laterally, revolution shift action realize bear a heavy burden row
Walk.
Description of the drawings
Fig. 1 is structural representation I of the present utility model；
Fig. 2 is disassemblying structure schematic diagram I of the present utility model；
Fig. 3 is disassemblying structure schematic diagram II of the present utility model；
Fig. 4 is structural representation II of the present utility model；
Fig. 5 is external hydraulic device control schematic diagram of the present utility model.
In figure：1 bracing frame, 2 track frames, 3 supporting legs, 4 fixed plates, 5 movable plates, 6 hydraulic interfaces, 7 telescopic claws, 8 are strengthened
Muscle, 9 finger plates, 10 bracing pieces, 11 propulsion plants, 12 circuit orbits, 13 sleeves, 14 revolution drivings, 15 rotary motors, 16 commutations
Valve I, 17 reversal valves II, 18 reversal valve III, 19 bidirectional hydraulic locks, 20 hydraulic cylinders, 21 walking oil cylinders.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Embodiment 1
Fig. 1-3 and Fig. 5 is referred to, the utility model provides a kind of technical scheme：A kind of underground coal mine self-advancing Device, including
Bracing frame 1 and track frame 2, bracing frame 1 and track frame 2 are bolted by the keyhole left on finger plate 9 and revolution driving 14, described
The corner of bracing frame 1 is equipped with supporting leg 3, and the middle part of bracing frame 1 is provided with finger plate 9, and on the finger plate 9 bolt is left
Hole, is bolted between the supporting leg 3 and bracing frame 1 by fixed plate 4, allows supporting leg 3 to realize fast assembling-disassembling, the support
The inside of leg 3 is provided with hydraulic cylinder 20, and the upper end of supporting leg 3 is provided with hydraulic interface 6, and lower end is provided with hydraulically extensible pawl 7, telescopic claw 7
Extension elongation can be controlled to adjust by external hydraulic device, and height after telescopic claw 7 is retracted is higher than the bottom surface of bracing frame 1
Frame, prevents from being blocked in rotation process.
The track frame 2 is provided with movable plate 5, and the bottom of the movable plate 5 is connected with one end of propulsion plant 11, described
Propulsion plant 11 is built with walking oil cylinder 21, and the other end of the propulsion plant 11 is fixedly mounted on the short frame of track frame 2
On, the long margin frame of the track frame 2 is provided with circuit orbit 12, and using circuit orbit 12 coefficient of friction is reduced, and allows abrasion to become
It is little, it is capable of the precision that is maintained of long period, and the sleeve 13 that the circuit orbit 12 is arranged with the two ends of movable plate 5 is socketed, institute
State the top of movable plate 5 and be provided with revolution driving 14, the revolution driving 14 is connected with rotary motor 15, and in the revolution driving 14
Leave keyhole.
Specifically, the material of the circuit orbit 12 is stainless steel material, and the inwall of the sleeve 13 is contacted with track 12
Position be provided with copper sleeve pipe, prevent during underground moving occur friction produce Mars, cause danger.
Specifically, bracing piece 10 is provided with the middle of the track frame 2, further strengthens the stability of track frame 2.
Specifically, reinforcement 8 is provided between the fixed plate 4 and bracing frame 1, is further ensured that of the present utility model steady
It is qualitative.
Specifically, the end face of the telescopic claw 7 is provided with triangular hill, it is ensured that between telescopic claw 7 and contact surface
Frictional force, makes support more consolidate.
Specifically, the hydraulic cylinder 20, walking oil cylinder 21 and rotary motor 15 are respectively by pipeline and external hydraulic
The reversal valve I 16 of device, reversal valve II 17, reversal valve III18 connections, being separately provided reversal valve can respectively control all parts
Use state, be provided with bidirectional hydraulic lock 19 between hydraulic cylinder 20 and reversal valve I 16 in addition, to realize auto-lock function, further
The stability that offer is used.
Specifically, on support frame as described above 1 revolution driving 14 that finger plate 9 and the top of movable plate 5 is provided with passes through bolt
Connection, fast and easy is installed and disassembled.
Embodiment 2
Fig. 2-5 are referred to, the utility model provides a kind of technical scheme：A kind of underground coal mine self-advancing Device, including support
Frame 1 and track frame 2, bracing frame 1 and track frame 2 are bolted by the keyhole left on finger plate 9 and revolution driving 14, the support
The corner of frame 1 is provided with supporting leg 3, and the middle part of bracing frame 1 is provided with finger plate 9, and keyhole, institute are left on the finger plate 9
State and bolted by fixed plate 4 between supporting leg 3 and bracing frame 1, allow supporting leg 3 to realize fast assembling-disassembling, the supporting leg 3
Inside is provided with 2 hydraulic cylinders 20, and hydraulic interface 6 is located at the centre position of supporting leg 3, and the upper and lower ends of supporting leg 3 are equipped with
Telescopic claw 7, may be respectively used for being fixed on be provided with the top of mine and ground, and supporting leg 3 two hydraulic cylinders 20 respectively with
External hydraulic device connects to reach the purpose for controlling respectively.
The track frame 2 is provided with movable plate 5, and the bottom of the movable plate 5 is connected with one end of propulsion plant 11, described to push away
Enter device 11 to be fixedly mounted on the short frame of track frame 2 built with walking oil cylinder 21, and the other end of the propulsion plant 11.
The long margin frame of the track frame 2 is provided with circuit orbit 12, and using circuit orbit 12 coefficient of friction is reduced, and allows abrasion to diminish,
It is capable of the precision that is maintained of long period, and the sleeve 13 that the circuit orbit 12 is arranged with movable plate two ends is socketed, the shifting
The top of dynamic plate 5 is provided with revolution driving 14, and the revolution driving 14 is connected with rotary motor 15, and leaves in the revolution driving 14
Keyhole.
Specifically, the material of the circuit orbit 12 is stainless steel material, and the inwall of the sleeve 13 is contacted with track 12
Position be provided with copper sleeve pipe, prevent the utility model occur during underground moving friction produce Mars, cause danger.
Specifically, bracing piece 10 is provided with the middle of the track frame 2, strengthens the stability of track frame 2.
Specifically, reinforcement 8 is provided between the fixed plate 4 and bracing frame 1, is further ensured that of the present utility model steady
It is qualitative.
Specifically, the end face of the telescopic claw 7 is provided with triangular hill, it is ensured that between telescopic claw 7 and contact surface
Frictional force, makes support more consolidate.
Specifically, the hydraulic cylinder 20, walking oil cylinder 21 and rotary motor 15 are respectively by pipeline and external hydraulic
The reversal valve I 16 of device, reversal valve II 17, reversal valve III18 connections, being separately provided reversal valve can respectively control all parts
Use state, be provided with bidirectional hydraulic lock 19 between hydraulic cylinder 20 and reversal valve I 16 in addition, to realize auto-lock function, further
The stability that offer is used.
Specifically, on support frame as described above 1 revolution driving 14 that finger plate 9 and the top of movable plate 5 is provided with passes through bolt
Connection, fast and easy is installed and disassembled.
Operation principle：Bracing frame of the present utility model 1, track frame 2, supporting leg 3 can be disassembled, and all parts are transported
To under mine, after reaching destination locations, staff fits together each part, equipment such as rig that mine is needed etc.
Device, installs on bracing frame 1 of the present utility model；Reversal valve I 16 on startup external hydraulic device makes the liquid inside supporting leg 3
Cylinder pressure 20 is started working, and the telescopic claw 7 positioned at the lower end of supporting leg 3 is moved downward to prop up and props up ground, supports track frame 2, for
Certain situation needs what is also fixed in mine, and the telescopic claw 7 positioned at the upper end of supporting leg 3 under hydraulic action upwards support by motion
Firmly tunnel top surface fixes whole device, and can now start the devices such as the rig above bracing frame 1 carries out operation.
When mobile device is needed, telescopic claw 7 is set to retract by controlling reversal valve I 16, track frame 2 falls back to bottom again
Face, now moves propulsion plant 11, due to one end of propulsion plant 11 by opening the control walking oil cylinder 21 of reversal valve II 17
It is fixed on the short frame of track frame 2, and the bottom of movable plate 5 is connected with the other end of propulsion plant 11, the two ends of movable plate 5 are arranged
There is sleeve 13, make movable plate 5 slide on circuit orbit 12 in the presence of hydraulic pressure, movable plate 5 is provided with revolution driving 14, returns
Turn to drive 14 to be connected with finger plate 9 by bolt, and finger plate 9 is stationarily connected on bracing frame 1, so movable plate 5
Motion drive whole bracing frame 1 to move；After oil cylinder 21 of walking moves to certain position, control reversal valve I 16 makes supporting leg 3
The telescopic claw 7 of lower end stretches out, and supports whole device, now returns to initial position with the control walking oil cylinder 21 of reversal valve II 17,
Then control again reversal valve I 16 make it is flexible grab 7 withdrawals, allow track frame 2 to land, reversal valve II 17 is controlled afterwards makes propulsion plant
11 move to realize the movement of bracing frame 1, can and so on realize the continuous movement of whole device.
Telescopic claw 7 is set to retract by control reversal valve I 16 when needing device to need to turn to, and after telescopic claw 7 is retracted
Highly higher than the frame of the bottom surface of bracing frame 1, so rotation process does not have stop, track frame 2 falls back to bottom surface, supports again
Whole device, then controlling reversal valve III18 makes rotary motor 15 drive revolution driving 14 to rotate, because revolution driving 14 passes through
Bolt is connected with finger plate 9, and finger plate 9 is fixed on bracing frame 1, so the rotation of revolution driving 14 drives whole support
Frame 1 is rotated, and after turning to up to precalculated position, stopping control reversal valve III18 makes rotary motor 15 stop operating；External hydraulic
The telescopic claw 7 of device control supporting leg 3 lower end stretches out, and supports whole device, and revolution driving 14 returns to initial position, Ran Houzai
Secondary control reversal valve I 16 makes to stretch and grabs 7 withdrawals, lands track frame 2, controls rotary motor 15 again afterwards and rotates, and so on
The continuous steering of whole device can be realized.
Other fixing devices can be easily added on bracing frame of the present utility model 1 for installing the machine of various mines
Tool equipment, and whole device movement and rotation can use cooperatively.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of underground coal mine self-advancing Device, including bracing frame (1) and track frame (2), it is characterised in that：Support frame as described above (1)
Corner be equipped with supporting leg (3), and the middle part of bracing frame (1) is provided with finger plate (9), leaves on the finger plate (9)
Keyhole, is bolted between the supporting leg (3) and bracing frame (1) by fixed plate (4), and the upper end of the supporting leg (3) is with
End is respectively equipped with hydraulic interface (6) and telescopic claw (7), and the inside of the supporting leg (3) is provided with hydraulic cylinder (20), and telescopic claw
(7) frame of the height after retracting higher than bracing frame (1) bottom surface；
The track frame (2) is provided with movable plate (5), and the bottom of the movable plate (5) is connected with one end of propulsion plant (11),
The propulsion plant (11) is built with walking oil cylinder (21), and the other end of the propulsion plant (11) is fixedly mounted on track frame
(2) on short frame, the long margin frame of the track frame (2) is provided with circuit orbit (12), and the circuit orbit (12) and shifting
Sleeve (13) socket that dynamic plate (5) two ends are arranged, movable plate (5) top is provided with revolution driving (14), the revolution driving
(14) it is connected with rotary motor (15), and keyhole is left in the revolution driving (14).
2. a kind of underground coal mine self-advancing Device according to claim 1, it is characterised in that：The material of the circuit orbit (12)
Matter is stainless steel, and sleeve (13) inwall is provided with copper sleeve pipe with the contact surface of circuit orbit (12).
3. a kind of underground coal mine self-advancing Device according to claim 1, it is characterised in that：The supporting leg (3) it is upper and lower
Two ends are equipped with telescopic claw (7), and the inside of supporting leg (3) is provided with 2 hydraulic cylinders (20), and hydraulic interface (6) positioned at support
The centre position of leg (3).
4. a kind of underground coal mine self-advancing Device according to claim 1, it is characterised in that：The centre of the track frame (2)
It is provided with bracing piece (10)
5. a kind of underground coal mine self-advancing Device according to claim 1, it is characterised in that：The fixed plate (4) and support
Reinforcement (8) is provided between frame (1).
6. a kind of underground coal mine self-advancing Device according to claim 1 or 3, it is characterised in that：The end of the telescopic claw (7)
Face is provided with triangular hill.
7. a kind of underground coal mine self-advancing Device according to claim 1 or 3, it is characterised in that：The hydraulic cylinder (20), OK
Oil cylinder (21) and rotary motor (15) are walked respectively by pipeline and the reversal valve I (16), reversal valve II of external hydraulic device
(17) and reversal valve III (18) connections, and it is provided with bidirectional hydraulic lock between the hydraulic cylinder (20) and reversal valve I (16)
(19)。
8. a kind of underground coal mine self-advancing Device according to claim 1 or 3, it is characterised in that：The finger plate (9) and return
Turn to drive (14) to be bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621277614.5U CN206174982U (en) | 2016-11-26 | 2016-11-26 | Colliery is self -advancing device in pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621277614.5U CN206174982U (en) | 2016-11-26 | 2016-11-26 | Colliery is self -advancing device in pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206174982U true CN206174982U (en) | 2017-05-17 |
Family
ID=60242057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621277614.5U Expired - Fee Related CN206174982U (en) | 2016-11-26 | 2016-11-26 | Colliery is self -advancing device in pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206174982U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368727A (en) * | 2016-11-26 | 2017-02-01 | 徐州市苏文机械设备制造有限公司 | Underground self-moving device of coal mine |
| CN108798512A (en) * | 2018-08-02 | 2018-11-13 | 中煤科工集团重庆研究院有限公司 | Multi-angle walking device for coal mine drilling machine |
| CN112127930A (en) * | 2020-09-23 | 2020-12-25 | 闫亚军 | Rail type trackless interchangeable mining and supporting integrated equipment |
-
2016
- 2016-11-26 CN CN201621277614.5U patent/CN206174982U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368727A (en) * | 2016-11-26 | 2017-02-01 | 徐州市苏文机械设备制造有限公司 | Underground self-moving device of coal mine |
| CN108798512A (en) * | 2018-08-02 | 2018-11-13 | 中煤科工集团重庆研究院有限公司 | Multi-angle walking device for coal mine drilling machine |
| CN112127930A (en) * | 2020-09-23 | 2020-12-25 | 闫亚军 | Rail type trackless interchangeable mining and supporting integrated equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20181126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |